204489936

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 180

約数和(自身を含む): 676541892

約数和(自身を除く): 472051956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 397, 438, 441, 504, 511, 584, 588, 657, 784, 794, 876, 882, 1008, 1022, 1168, 1176, 1191, 1314, 1533, 1588, 1752, 1764, 2044, 2352, 2382, 2628, 2779, 3066, 3176, 3504, 3528, 3573, 3577, 4088, 4599, 4764, 5256, 5558, 6132, 6352, 7056, 7146, 7154, 8176, 8337, 9198, 9528, 10512, 10731, 11116, 12264, 14292, 14308, 16674, 18396, 19056, 19453, 21462, 22232, 24528, 25011, 28584, 28616, 28981, 32193, 33348, 36792, 38906, 42924, 44464, 50022, 57168, 57232, 57962, 58359, 64386, 66696, 73584, 77812, 85848, 86943, 100044, 115924, 116718, 128772, 133392, 155624, 171696, 173886, 175077, 200088, 202867, 231848, 233436, 257544, 260829, 311248, 347772, 350154, 400176, 405734, 463696, 466872, 515088, 521658, 608601, 695544, 700308, 811468, 933744, 1043316, 1217202, 1391088, 1400616, 1420069, 1622936, 1825803, 2086632, 2434404, 2801232, 2840138, 3245872, 3651606, 4173264, 4260207, 4868808, 5680276, 7303212, 8520414, 9737616, 11360552, 12780621, 14606424, 17040828, 22721104, 25561242, 29212848, 34081656, 51122484, 68163312, 102244968, 204489936]

約数ペア:

[(1, 204489936), (2, 102244968), (3, 68163312), (4, 51122484), (6, 34081656), (7, 29212848), (8, 25561242), (9, 22721104), (12, 17040828), (14, 14606424), (16, 12780621), (18, 11360552), (21, 9737616), (24, 8520414), (28, 7303212), (36, 5680276), (42, 4868808), (48, 4260207), (49, 4173264), (56, 3651606), (63, 3245872), (72, 2840138), (73, 2801232), (84, 2434404), (98, 2086632), (112, 1825803), (126, 1622936), (144, 1420069), (146, 1400616), (147, 1391088), (168, 1217202), (196, 1043316), (219, 933744), (252, 811468), (292, 700308), (294, 695544), (336, 608601), (392, 521658), (397, 515088), (438, 466872), (441, 463696), (504, 405734), (511, 400176), (584, 350154), (588, 347772), (657, 311248), (784, 260829), (794, 257544), (876, 233436), (882, 231848), (1008, 202867), (1022, 200088), (1168, 175077), (1176, 173886), (1191, 171696), (1314, 155624), (1533, 133392), (1588, 128772), (1752, 116718), (1764, 115924), (2044, 100044), (2352, 86943), (2382, 85848), (2628, 77812), (2779, 73584), (3066, 66696), (3176, 64386), (3504, 58359), (3528, 57962), (3573, 57232), (3577, 57168), (4088, 50022), (4599, 44464), (4764, 42924), (5256, 38906), (5558, 36792), (6132, 33348), (6352, 32193), (7056, 28981), (7146, 28616), (7154, 28584), (8176, 25011), (8337, 24528), (9198, 22232), (9528, 21462), (10512, 19453), (10731, 19056), (11116, 18396), (12264, 16674), (14292, 14308)]